EP 1872965 B2 20220323 - SECURITY PAPER
Title (en)
SECURITY PAPER
Title (de)
SICHERHEITSPAPIER
Title (fr)
PAPIER DE SECURITE
Publication
Application
Priority
- ES 200500563 A 20050310
- ES 2005000712 W 20051230
Abstract (en)
[origin: EP1872965A1] The invention relates to a security strip (1) and security paper (8) for obtaining security documents such as legal tender notes (9), checks or identification documents, comprising a cellulose support web (2) that is completely embedded in a pulp substrate (3). As both the substrate (3) and the support web (2) are formed by plant fibers (4), a series of physical and chemical bonds are established between the fibers (4) of both elements, the support web (2) thus being perfectly integrated in the pulp. The cellulose support web (2) will sometimes have a series of security elements, such as pigments (5), synthetic elements (6) and/or security fibers (7) of the type normally used in this type of application.
IPC 8 full level
B42D 25/355 (2014.01); D21H 21/42 (2006.01); D21H 21/48 (2006.01)
CPC (source: EP ES KR US)
B42D 25/00 (2014.10 - ES); B42D 25/30 (2014.10 - KR); B42D 25/355 (2014.10 - EP US); D21H 21/42 (2013.01 - EP ES KR US); D21H 21/48 (2013.01 - ES KR)
Citation (opposition)
Opponent :
- EP 0557157 A1 19930825 - ARJO WIGGINS SA [FR]
- WO 2005105902 A1 20051110 - BEKAERT SA NV [BE], et al
- US 4534398 A 19850813 - CRANE TIMOTHY T [US]
- WO 03023140 A1 20030320 - MANTEGAZZA ANTONIO ART GRAFICH [IT], et al
- DE 69318185 T2 19981203 - TUMBA BRUK AB [SE]
- GB 1127043 A 19680911 - PORTALS LTD, et al
- US 4437935 A 19840320 - CRANE JR FREDERICK G [US]
- GB 440421 A 19351223 - STANLEY BEAUMONT CHAMBERLAIN
- US 3880706 A 19750429 - WILLIAMS HAROLD MALCOLM GORDON
- WO 2005014928 A2 20050217 - SPECTRA SYSTEMS CORP [US], et al
- EP 0608078 A1 19940727 - PORTALS BATHFORD LTD [GB]
- WO 9851861 A1 19981119 - TUMBA BRUK AB [SE], et al
- US 1687140 A 19281009 - ANTON PLEYER
- DE 10342253 A1 20050407 - GIESECKE & DEVRIENT GMBH [DE]
- H KIPPHAN: "Handbuch der Printmedien", 2000, SPRINGER, Berlin
- SCHUMANN, W E: "Aus der Praxis des Papiermachers", 1975, KEPPLER, Frankfurt am Main
- HILLS, R. L.: "Papermaking in Britain; a short story", 1988, THE ATHLONE PRESS, London
- ASKEW, F A ET AL: "Printing ink manual", 1969, HELFER AND SONS LTD.
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1872965 A1 20080102; EP 1872965 A4 20100303; EP 1872965 B1 20140924; EP 1872965 B2 20220323; BR PI0520044 A2 20090414; CA 2600620 A1 20060914; EG 25229 A 20111117; EP 2527159 A2 20121128; EP 2527159 A3 20130424; EP 2527159 B1 20141112; ES 2264372 A1 20061216; ES 2264372 B1 20071201; ES 2516645 T3 20141031; ES 2516645 T5 20220512; ES 2528908 T3 20150213; HK 1117108 A1 20090109; HK 1178127 A1 20130906; KR 20080005916 A 20080115; MA 29382 B1 20080401; PL 1872965 T3 20150227; PL 1872965 T5 20230102; PL 2527159 T3 20150529; PT 1872965 E 20141015; PT 2527159 E 20150206; RU 2007137497 A 20090420; RU 2397874 C2 20100827; US 10745861 B2 20200818; US 2009302595 A1 20091210; WO 2006095033 A1 20060914
DOCDB simple family (application)
EP 05850062 A 20051230; BR PI0520044 A 20051230; CA 2600620 A 20051230; EG NA2007000957 A 20070910; EP 12180651 A 20051230; ES 05850062 T 20051230; ES 12180651 T 20051230; ES 2005000712 W 20051230; ES 200500563 A 20050310; HK 08106573 A 20080613; HK 13105186 A 20130429; KR 20077020741 A 20070910; MA 30279 A 20071008; PL 05850062 T 20051230; PL 12180651 T 20051230; PT 05850062 T 20051230; PT 12180651 T 20051230; RU 2007137497 A 20051230; US 90825508 A 20080923